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Using multiple delimiters in awk
... edited Apr 13 '17 at 10:01
fedorqui 'SO stop harming'
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answered Aug 30 '12 at 19:47
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@property retain, assign, copy, nonatomic in Objective-C
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The article linked to by MrMage is no longer working. So, here is what I've learned in my (very) short time coding in Objective-C:
nonatomic vs. atomic
- "atomic" is the default. Always use "nonatomic". I don't know why, but the book I read said there is "rarely a reaso...
Hash Code and Checksum - what's the difference?
...t a hash code and checksum are similar things - a numeric value, computed for a block of data, that is relatively unique.
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Why does NULL = NULL evaluate to false in SQL server
...ays evaluates to false. This is counterintuitive and has caused me many errors. I do understand the IS NULL and IS NOT NULL keywords are the correct way to do it. But why does SQL server behave this way?
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git stash -> merge stashed change with current changes
I made some changes to my branch and realized I forgot I had stashed some other necessary changes to said branch. What I want is a way to merge my stashed changes with the current changes.
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JavaScript data grid for millions of rows [closed]
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(Disclaimer: I am the author of SlickGrid)
UPDATE
This has now been implemented in SlickGrid.
Please see http://github.com/mleibman/SlickGrid/issues#issue/22 for an ongoing discussion on making SlickGrid work with larger numbers of rows.
The proble...
Soft hyphen in HTML ( vs. ­)
... problem with soft hyphens on your web pages? In a text there can be long words which you might want to line break with a hyphen. But you do not want the hyphen to show if the whole word is on the same line.
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Why does this Java code compile?
In method or class scope, the line below compiles (with warning):
14 Answers
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Check if a Class Object is subclass of another Class Object in Java
... easy, just do myField.getType().equals(String.class) . The same applies for other non-derived classes. But how do I check derived classes? E.g. LinkedList as subclass of List . I can't find any isSubclassOf(...) or extends(...) method. Do I need to walk through all getSuperClass() and fin...
How to estimate a programming task if you have no experience in it [closed]
I am having a difficult time with management asking for estimates on programming tasks that are using third-party controls that I have no prior experience with.
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